Question: how do you solve? 27. Suppose the time to delivery of a package has SOME distribution with mean 2 days and standard deviation 0.5 days.

how do you solve?

27. Suppose the time to delivery of a package has SOME distribution with mean 2 days and standard deviation 0.5 days. i. What is the chance that 36 packages selected at random have an average delivery time of more than 2.2 days? ii. Did you use the Central Limit Theorem to answer this question? Explain

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